CN104278481A - Double-drum washing machine - Google Patents
Double-drum washing machine Download PDFInfo
- Publication number
- CN104278481A CN104278481A CN201310290147.4A CN201310290147A CN104278481A CN 104278481 A CN104278481 A CN 104278481A CN 201310290147 A CN201310290147 A CN 201310290147A CN 104278481 A CN104278481 A CN 104278481A
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- China
- Prior art keywords
- urceolus
- connector
- washing machine
- counterweight
- erection column
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F31/00—Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a double-drum washing machine, which comprises a washing machine frame, a first outer drum and a second outer drum, wherein the first outer drum and the second outer drum are arranged in the frame; the first outer drum and the second outer drum are integrally provided with balancing weight mounting columns used for mounting balancing weights; the first outer drum and the second outer drum are connected into a whole through a connecting piece; the connecting piece is fixedly connected with the balancing weight mounting columns on the first outer drum and/or the second outer drum. According to the double-drum washing machine disclosed by the invention, the first outer drum and the second outer drum are connected into an integral structure through the connecting piece so as to effectively improve the compactness of the washing machine; the connecting piece is fixedly installed and connected through the balancing weight mounting columns on the first outer drum or the second outer drum so as to increase the stability of the washing machine; moreover, a shared balancing weight is provided for the first outer drum and the second outer drum through the connecting piece; furthermore, the shared balancing weight is used by the first outer drum and the second outer drum, and the first outer drum or the second outer drum of the washing machine is used as at least one part of balancing weight of the second outer drum or the first outer drum, so that the two drums of the washing machine have an obvious damping effect, and the production cost is reduced.
Description
Technical field
The present invention relates to washing machine field, especially a kind of Double-rotary drum washing machine.
Background technology
Washing machine be a kind of can the household electrical appliance of washing clothes, dryer be then a kind of can the household electrical appliance of drying clothes.In recent years, the washing-drying integral machine integrating laundry and clothes drying function also widely uses.Hereinafter, for ease of illustrating, by washing machine, dryer and integrate laundry and the washing-drying integral machine of functions/drying is referred to as washing machine.
Washing machine is generally divided into impeller-type and drum-type, and motor shaft and the washtub axle of pulsator washing machine are generally vertical setting, are top door opening; The motor shaft of drum-type and washtub axle are generally and are horizontally disposed with, and have top door opening and open front.Traditional roller washing machine generally adopts open front, is directly installed on ground and uses.Because the clothes inlet of washing machine is lower, user causes a lot of inconveniences clothing being put into washing machine and take out clothing from washing machine.
Generally, each family only has a washing machine, in order to wash dissimilar clothing, use or start washing machine several times.Such as, clothing may be divided into adult's clothing and underwear and children's clothing, in order to after washing both and the former, need use twice washing machine.Therefore, need expensive wash time and consume a lot of energy.And consider conserve energy, when washing a small amount of clothing, use leviathan of the prior art not to be preferred.The washing process arranged in leviathan generally consumes a large amount of water, and power consumption is also large.
Further, because the laundry amounts of washing process expection is comparatively large, so wash time is relatively long.In addition, leviathan is provided with washing process, and the mainly general clothing of expection, may be not suitable for washing meticulous clothing such as such as underwear or child clothes etc.And when often washing a small amount of clothing, leviathan is also inappropriate.Clothing is collected some skies or longer time to wash the clothing of suitably large useful load by consumer.Consider the factor of health aspect, it is unhelpful for underwear, children's clothing and similar articles being placed for a long time.If such clothing is placed for a long time, dirt will stick on clothing, cause the problem that dirt can not thoroughly be removed.
Therefore, be provided on the basis of traditional leviathan, the necessity of setting up the much smaller small washing machine of a capacity increases.But although be small-sized, consider space utilization situation, it is not preferred for arranging two washing machines in one family.In view of this, some patents propose technical scheme:
The Chinese patent being 200810109942.8 as application number discloses a kind of washing machine, comprising: the first cylindric washer, its accommodating laundry; Framework, this first cylindric washer is arranged in the predetermined space of this framework; Second cylindric washer, it is arranged in this framework, in order to this first cylindric washer accommodating laundry dividually; And supporting member, it supports this second cylindric washer relative to this framework, substantially stops the displacement of the second cylindric washer caused due to the load of the second cylindric washer, and the displacement of the vibration of the second cylindric washer is limited in predetermined amplitude.But due to, in this technical scheme, two cylindric washers are not interconnected, and the excesssive gap between result in adds the volume of washing machine.And, because existing roller washing machine is in order to reduce vibrations, reducing noise, needing the adjustment device installing balancing weight formation on urceolus additional.And if independently adjustment device is set respectively on first urceolus and the second urceolus of Double-rotary drum washing machine, not only increase the cost of washing machine, damping noise reduction effect is also not obvious.
In view of this special proposition the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provides a kind of, by connector, two urceolus one is connected the Double-rotary drum washing machine realizing sharing counterweight, utilize existing counterweight erection column to realize the compact stable connection of connector.
For solving the problems of the technologies described above, the present invention adopts the basic conception of technical scheme to be: a kind of Double-rotary drum washing machine, comprising: washing machine framework, be arranged on the first urceolus in framework and the second urceolus, the first urceolus and the second urceolus being integrally formed with the counterweight erection column for installing balancing weight; The first described urceolus and the second urceolus connect as one through connector; Connector is fixedly connected with the counterweight erection column on the first urceolus and/or the second urceolus.
Further, described connector is the balancing weight shared for the first urceolus and the second urceolus.
Or, described connector is provided with the balancing weight shared for the first urceolus and the second urceolus.
Further, the leading section of the first described urceolus and the leading section of the second urceolus are equipped with hard-wired counterweight erection column between at least one and connector.
Further, the two ends of described connector are respectively the spacing connecting portion of U-shaped closed with the first urceolus and the second urceolus match profiles, connector entirety is in H-shaped or X-shaped, and two positive stop ends of the spacing connecting portion of U-shaped are detachably fixedly connected with the counterweight erection column of the first urceolus or the second urceolus respectively.
Or above-mentioned alternative is, one end of described connector and the first urceolus or the second urceolus are wholely set, and stretched out by the leading section of the first urceolus or the second urceolus, the end of extension is detachably fixedly connected with the counterweight erection column in another outer cylinder front end portion.
Again or, above-mentioned alternative is, be fixedly connected with by least one counterweight erection column between the leading section of one end of described connector and the first urceolus or the second urceolus, be fixedly connected with by least two counterweight erection columns between the leading section of the connector other end and the second urceolus or the first urceolus.Preferably, connector one end is fixedly connected with by a counterweight erection column with between the first urceolus or the second urceolus, the connector other end is fixedly connected with by two counterweight erection columns with between the second urceolus or the first urceolus, 3 have stability, preferably this design is along the plane symmetry at the first urceolus or the second urceolus axial line place, makes center of gravity more stable.
Further, described connector comprises at least two sub-connecting members, and each sub-connecting member is all connected with the second urceolus with the first urceolus.
Further, at least one sub-connecting member is connected with the leading section of the first urceolus with the second urceolus, and the first urceolus is connected through one or more sub-connecting member with the leading section of the second urceolus.Preferably, in the leading section of the first urceolus with the two urceolus lines of centres for symmetrically arranged first sub-connecting member of symmetry axis is connected with the second urceolus respectively with the second sub-connecting member.
Further, the first described urceolus and/or the front end of the second urceolus are given prominence to edge and are provided with described counterweight erection column, and the corresponding counterweight erection column of described connector is provided with installing hole, and counterweight erection column penetrates installing hole and is bolted.
Further, be connected in the rearward end of the first described urceolus and the rearward end of the second urceolus by another rear end connector.
Further, for realizing the balance of the first urceolus and the second urceolus, at the first urceolus or/and the second urceolus is arranged match with shared balancing weight, with the secondary weight block making the first urceolus and the second urceolus balance.
Further, the first described urceolus and the second urceolus are equipped with hard-wired counterweight erection column between and connector.Preferably, described counterweight erection column is make not relatively rotate between urceolus and connector irregularly shaped, such as dentation or polygon-shaped structure.
After adopting technique scheme, the present invention compared with prior art has following beneficial effect.
First urceolus and second urceolus of Double-rotary drum washing machine of the present invention are connected as one by connector, and effectively to improve the compactedness of washing machine, connector is connected by the counterweight erection column fixed installation on the first urceolus or the second urceolus to increase its stability; And using connector or be arranged on balancing weight on the connector shared counterweight as the first urceolus and the second urceolus.More particularly, after two urceolus are connected as a single entity, damping effect is obvious, reduces operating noise.By said apparatus, achieve washing machine and utilize the first urceolus and/or the second urceolus to the object of clothes washing, effectively improve the compactedness of washing machine simultaneously, reasonably make use of space.Structure of the present invention is simple, Be very effective, is suitable for promoting the use of.
The present invention is connected by the counterweight erection column of the first urceolus and the prior art on the second urceolus with connector thus realizes two urceolus and connects as one structure, connector is arranged on front end, reduce the mounting distance between two urceolus, and then reduce two urceolus overall height of C.G. increase stability; Decrease taking up room of washing machine internal simultaneously, relatively reduce washing machine volume, more reduce production cost and cost of transportation.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention;
The structural representation of connector in Fig. 2 the present invention;
The scheme of installation of connector in Fig. 3 the present invention;
The enlarged diagram at A place in Fig. 3 in Fig. 4 the present invention;
The structural representation of connector and the first urceolus one in Fig. 5 the present invention;
In Fig. 6 the present invention Fig. 5 the first urceolus on the structural representation of balancing weight is installed;
The structural representation of the first sub-connecting member and the second sub-connecting member is provided with in Fig. 7 the present invention;
In Fig. 8 the present invention, Fig. 7 installs the structural representation of balancing weight on the first sub-connecting member and the second sub-connecting member;
Through the structural representation of rear end connector connection in Fig. 9 the present invention;
The structural representation of rear end connector in Figure 10 the present invention;
The structural representation of secondary weight block is set in Figure 11 the present invention;
Another structural representation of connector in Figure 12 the present invention;
Another structure installment schematic diagram of connector in Figure 13 the present invention;
Figure 14 is that the B-B of Figure 13 is to sectional view;
Another scheme of installation of connector in Figure 15 the present invention.
Main element illustrates:
1-framework, the 2-the first urceolus, the 3-the second urceolus, 4-connector, 5,50,51-counterweight erection column, 6-installing hole, 7-rear end connector, 8-secondary weight block, the spacing connecting portion of 40-U-shaped, 43-share balancing weight, 44-positive stop end, 45-the first sub-connecting member, 46-the second sub-connecting member, 47-bolt, 52,54-left counterweight erection column, 53,55-right counterweight erection column, 56-middleware, installing hole on 61-the first, 62-the first time installing hole, installing hole on 71-the second, 72-the second time installing hole.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in more detail.
As shown in Fig. 1 to 15, Double-rotary drum washing machine of the present invention, it comprises: washing machine framework 1, is arranged in the first urceolus 2 in framework 1 and the second urceolus 3, first urceolus 2 and the second urceolus 3 and is respectively equipped with cylinder; The first described urceolus 2 and the second urceolus 3 setting up and down, the first urceolus 2 and the second urceolus 3 are integrally formed with the counterweight erection column 5 for installing balancing weight; The first described urceolus 2 and the second urceolus 3 connect as one through connector 4, and connector 4 is fixedly connected with the counterweight erection column 5 on the first urceolus 2 and/or the second urceolus 3.
Embodiment one
As shown in Figures 1 to 4, the first urceolus 2 described in the present embodiment and the second urceolus 3 front end are equipped with hard-wired counterweight erection column 5 between two and connector 4.The two ends up and down of described connector 4 are respectively the spacing connecting portion 40 of U-shaped with the contoured fit of the first urceolus 2 and the second urceolus 3; Described connector 4 entirety is in H-shaped or X-shaped, match with the front end bottom profiled of the first urceolus 2 in upper end, on the front end of lower end and the second urceolus 3, match profiles is closed, and two positive stop ends 44 of the spacing connecting portion of U-shaped are respectively arranged with the installing hole 6 be connected with the first urceolus 2 counterweight erection column 5.
Concrete is, two positive stop ends 44 of the spacing connecting portion of U-shaped of corresponding first urceolus 2 front end are respectively equipped with installing hole 61 on first, and the end of two positive stop ends 44 of the spacing connecting portion of connector 4 lower end U-shaped is provided with the first time installing hole 62 be connected with the second urceolus 3.
The front end of the first described urceolus 2, second urceolus 3 protrudes from outer barrel surface and is provided with counterweight erection column 5, described connector 4 is arranged on counterweight erection column 5 respectively by installing hole 61, first time installing hole 62 on first, fastening with bolt 47, the first urceolus 2 and the second urceolus 3 are integrally connected.
Embodiment two
As shown in Figure 5 and Figure 6, the difference of the present embodiment and embodiment one is, described connector 4 and the leading section of the first urceolus 2 are wholely set, and end is connected with the leading section of the second urceolus 3.
Connector 4 is stretched out by the front lower portion of the first urceolus 2, and the upper front end of the second urceolus 3 that end and bottom are arranged is connected.On second urceolus 3 front end, profile protrudes from outer barrel surface and is provided with counterweight erection column 5, thus, making the second urceolus 3 through being connected with the connector 4 of the first urceolus 2 one, being integrally formed to make the first urceolus and the second urceolus.
Embodiment three
The difference of the present embodiment and above-described embodiment one and embodiment two is, the first urceolus is provided with one and the hard-wired counterweight erection column of connector, and the second urceolus is provided with two and connector hard-wired counterweight erection column (not shown).This design, along the plane symmetry at the first urceolus or the second urceolus axial line place, makes center of gravity more stable.
Embodiment four
As shown in Figure 7 and Figure 8, the connector 4 described in the present embodiment comprises the first sub-connecting member 45 and the second sub-connecting member 46, first sub-connecting member 45 is connected with the front end of the second urceolus 3 with the front end of the first urceolus 2 respectively with the second sub-connecting member 46.The first described sub-connecting member 45 and the second sub-connecting member 46, relative to the symmetrical setting of plane at the connecting line place, axle center of the first urceolus 2 and the second urceolus 3.The front end of the first urceolus 2 is arranged with a left counterweight erection column 52 and a right counterweight erection column 53, the front end of the second urceolus 3 is arranged with a left counterweight erection column 54 and a right counterweight erection column 55, first sub-connecting member 45 one end is fixedly connected with the left counterweight erection column 52 of the first urceolus 2, the other end is fixedly connected with the left counterweight erection column 54 of the second urceolus 3, second sub-connecting member 46 one end is fixedly connected with the right counterweight erection column 53 of the first urceolus 2, the other end is fixedly connected with the right counterweight erection column 55 of the second urceolus 3, preferably, first sub-connecting member 45 and the second sub-connecting member 46 symmetrical structure are arranged.
Embodiment five
As shown in Figures 1 to 4, the balancing weight that the connector described in the present embodiment 4 shares as the first urceolus 2 and the second urceolus 3, the first urceolus 2 and the second urceolus 3 self all do not install counter weight construction.
Embodiment six
The difference of the present embodiment and embodiment five is, described connector 4 removably fixedly mounts a balancing weight 43 shared for the first urceolus and the second urceolus, to be fixed on connector 4 by shared balancing weight 43 (to consult Fig. 6 and Fig. 8) by bolt.
Embodiment seven
As shown in Figure 7, the first sub-connecting member 45 described in the present embodiment and the second sub-connecting member 46 are the balancing weight that the first urceolus 2 and the second urceolus 3 share.
Embodiment eight
The difference of the present embodiment and embodiment seven is, as shown in Figure 8, the first described sub-connecting member 45 and the second sub-connecting member 46 is provided with shared balancing weight 43.Described balancing weight 43 both ends are arranged on the first sub-connecting member 45 and the second connector 46 through bolt respectively.
Embodiment nine
As shown in Figure 9 and Figure 10, in the present embodiment, the rearward end of the first described urceolus 2 is connected by another rear end connector 7 with the rearward end of the second urceolus 3.
In the present embodiment, described rear end connector 7 matches with the connector 4 being installed on outer cylinder front end, the rear and front end of the first urceolus 2 and the second urceolus 3 is removably fixedly connected respectively, make the front and back Mass Distribution of the first urceolus 2 and the second urceolus 3 evenly, make the installation of the first urceolus 2 and the second urceolus 3 more firm.
Two ends, the upside place of described rear end connector 7 is respectively arranged with installing hole 71 on second, and two ends, the downside place of described rear end connector 7 is respectively arranged with second time installing hole 72.Thus, by installing hole 71 or second time installing hole 72 on second, make rear end connector 7 and the first urceolus 2 or the second urceolus 3 removably phase bolt be connected, be connected with the second the firm of urceolus 3 to achieve the first urceolus 2.
Embodiment ten
As shown in Fig. 5 to Fig. 8 and Figure 11, in the present embodiment, the second urceolus 3 front end bottom profiled of described washing machine is provided with the secondary weight block 8 in order to adjustment balance, this secondary weight block 8 is also be installed on counterweight erection column, and mounting means is identical with existing structure.By arranging secondary weight block 8 on the second urceolus 3, make the first urceolus 2 under the effect of the second urceolus 3, connector 4, secondary weight block 8, second urceolus 3 is under the effect of the first urceolus 2, connector 4, secondary weight block 8, reach adjustment balance respectively, carry out the working effect rotated with the cylinder realizing arranging respectively on the first urceolus 2 and the second urceolus 3 reposefully around axle center.Preferably, the first described urceolus 2 and the second urceolus 3 are setting up and down, the second urceolus 3 that the first urceolus 2 that top arranges by described connector 4 and bottom are arranged is connected, thus, make connector 4 and/or the balancing weight 43 shared and the secondary weight block 8 be arranged on the second urceolus 3 form the balance weight mechanism shared of the first urceolus 2 and the second urceolus 3.
Embodiment 11
The difference of the present embodiment and embodiment 13 is, described secondary weight block is located on the first urceolus, or is arranged on (not shown) on the first urceolus and the second urceolus simultaneously.
Embodiment 12
As shown in Figure 12 to Figure 14, the present embodiment connector 4 and rear end connector 7, connector 4 is connected with the leading section of the first urceolus 2 with the second urceolus 3 respectively, and rear end connector 7 is connected with the rearward end of the first urceolus 2 with the second urceolus 3 respectively.
As shown in figure 12, connector 4 and rear end connector 7 are connected as one by pars intermedia 56, vertical connector 4 section through urceolus axial line in edge is a similar H-shaped structure, described connector 4, rear end connector 7 and pars intermedia 56 is Split assembled mounting structure, or, in connector 4, rear end connector 7, have at least one end and pars intermedia 56 to be structure as a whole; Preferably, three is structure as a whole.The structure See Examples nine of connector 4 and rear end connector 7.
Embodiment 13
Originally the combination of embodiment 12 and embodiment four is embodied as, namely connector, rear end connector and pars intermedia in embodiment 12 comprise left and right two parts, symmetrically relative to the plane at the connecting line place, axle center of the first urceolus and the second urceolus arrange (not shown).
Embodiment 14
Connector in said structure be not limited to below employing first outer cylinder front end with below the second outer cylinder front end on counterweight erection column install be connected, as shown in figure 15, the left and right sides of the first urceolus 2 and the second urceolus 3 is provided with counterweight erection column 5, connector 4 extends upper and lower two ends relative to above-mentioned connecting-piece structure, installed by urceolus left and right sides counterweight erection column 5 and connect, in figure, the first urceolus 2 is partial to below top and the second urceolus 3 deflection and is also provided with counterweight erection column 50,51, and the two ends up and down of connector 4 can be continued extension and are fixedly connected with counterweight erection column 50,51.
First urceolus of the present invention and the second urceolus are not limited to setting up and down, also can be horizontally disposed with, oblique setting.
Embodiment in above-described embodiment can combine further or replace; and embodiment is only be described the preferred embodiments of the present invention; not the spirit and scope of the present invention are limited; under the prerequisite not departing from design philosophy of the present invention; the various changes and modifications that in this area, professional and technical personnel makes technical scheme of the present invention, all belong to protection scope of the present invention.
Claims (10)
1. a Double-rotary drum washing machine, comprise: washing machine framework (1), being arranged on the first urceolus (2) in framework (1) and the second urceolus (3), the first urceolus (2) and the second urceolus (3) being integrally formed with the counterweight erection column (5) for installing balancing weight;
It is characterized in that: described the first urceolus (2) and the second urceolus (3) connect as one through connector (4); Connector (4) is fixedly connected with the counterweight erection column (5) on the first urceolus (2) and/or the second urceolus (3).
2. a kind of Double-rotary drum washing machine according to claim 1, it is characterized in that: described connector (4) is the balancing weight shared for the first urceolus (2) and the second urceolus (3), or, described connector (4) is provided with the balancing weight (43) shared for the first urceolus (2) and the second urceolus (3).
3. a kind of Double-rotary drum washing machine according to claim 1, is characterized in that: the leading section of described the first urceolus (2) and the leading section of the second urceolus (3) are equipped with hard-wired counterweight erection column (5) between at least one and connector.
4. a kind of Double-rotary drum washing machine according to claim 3, it is characterized in that: the two ends of described connector (4) are respectively the spacing connecting portion of U-shaped (40) closed with the first urceolus (2) and the second urceolus (3) match profiles, connector (4) entirety is in H-shaped or X-shaped, and two positive stop ends (44) of the spacing connecting portion of U-shaped are detachably fixedly connected with the counterweight erection column (5) of the first urceolus (2) or the second urceolus (3) respectively.
5. a kind of Double-rotary drum washing machine according to claim 1, it is characterized in that: one end of described connector (4) and the first urceolus (2) or the second urceolus (3) are wholely set, stretched out by the leading section of the first urceolus (2) or the second urceolus (3), the end of extension is detachably fixedly connected with the counterweight erection column (5) in another outer cylinder front end portion.
6. a kind of Double-rotary drum washing machine according to claim 1, it is characterized in that: be fixedly connected with by least one counterweight erection column (5) between the leading section of one end of described connector (4) and the first urceolus (2) or the second urceolus (3), pass through at least two counterweight erection columns (5) between the leading section of connector (4) other end and the second urceolus (3) or the first urceolus (2) and be fixedly connected with.
7., according to the arbitrary described a kind of Double-rotary drum washing machine of claim 1-4, it is characterized in that: described connector (4) comprises at least two sub-connecting members, and each sub-connecting member is all connected with the second urceolus (3) with the first urceolus (2).
8. according to the arbitrary described a kind of Double-rotary drum washing machine of claim 1-6, it is characterized in that: described the first urceolus (2) and/or the front end of the second urceolus (3) are given prominence to edge and be provided with described counterweight erection column (5), the corresponding counterweight erection column (5) of described connector (4) is provided with installing hole (6), and counterweight erection column (5) is penetrated installing hole (6) and fixed by bolt (47).
9., according to the arbitrary described a kind of Double-rotary drum washing machine of claim 1-6, it is characterized in that: the rearward end in described the first urceolus (2) is connected by another rear end connector with the rearward end of the second urceolus (3).
10., according to the arbitrary described a kind of Double-rotary drum washing machine of claim 1-6, it is characterized in that: described the first urceolus (2) and/or the second urceolus (3) are also provided with secondary weight block (8).
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310290147.4A CN104278481B (en) | 2013-07-09 | 2013-07-09 | A kind of Double-rotary drum washing machine |
| JP2016524644A JP6179744B2 (en) | 2013-07-09 | 2013-12-24 | Double drum washing machine |
| US14/903,539 US10301756B2 (en) | 2013-07-09 | 2013-12-24 | Dual-drum washing machine |
| DE112013007225.4T DE112013007225B4 (en) | 2013-07-09 | 2013-12-24 | Double drum washing machine |
| PCT/CN2013/001638 WO2015003293A1 (en) | 2013-07-09 | 2013-12-24 | Double-drum washing machine |
| KR1020167000494A KR101960853B1 (en) | 2013-07-09 | 2013-12-24 | Double-drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310290147.4A CN104278481B (en) | 2013-07-09 | 2013-07-09 | A kind of Double-rotary drum washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104278481A true CN104278481A (en) | 2015-01-14 |
| CN104278481B CN104278481B (en) | 2018-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310290147.4A Active CN104278481B (en) | 2013-07-09 | 2013-07-09 | A kind of Double-rotary drum washing machine |
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| CN (1) | CN104278481B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917234A (en) * | 2017-04-05 | 2017-07-04 | 珠海格力电器股份有限公司 | Roller washing machine |
| WO2018155941A1 (en) * | 2017-02-24 | 2018-08-30 | 엘지전자 주식회사 | Clothes processing apparatus |
| WO2018228485A1 (en) * | 2017-06-15 | 2018-12-20 | 青岛海尔滚筒洗衣机有限公司 | Dual-drum washing machine |
| CN112030458A (en) * | 2019-06-03 | 2020-12-04 | 青岛海尔滚筒洗衣机有限公司 | Double-drum washing machine |
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| CN109137382B (en) * | 2017-06-15 | 2021-12-17 | 青岛海尔洗涤电器有限公司 | Double-drum washing machine |
| WO2018228485A1 (en) * | 2017-06-15 | 2018-12-20 | 青岛海尔滚筒洗衣机有限公司 | Dual-drum washing machine |
| EP3640391A4 (en) * | 2017-06-15 | 2020-04-29 | Qingdao Haier Drum Washing Machine Co., Ltd. | Dual-drum washing machine |
| CN109137382A (en) * | 2017-06-15 | 2019-01-04 | 青岛海尔滚筒洗衣机有限公司 | A kind of Double-rotary drum washing machine |
| US11236452B2 (en) | 2017-06-15 | 2022-02-01 | Qingdao Haier Drum Washing Machine Co., Ltd. | Dual-drum washing machine |
| CN112030458A (en) * | 2019-06-03 | 2020-12-04 | 青岛海尔滚筒洗衣机有限公司 | Double-drum washing machine |
| CN112080912A (en) * | 2019-06-14 | 2020-12-15 | 青岛海尔滚筒洗衣机有限公司 | Clothes treatment equipment |
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| CN112080894B (en) * | 2019-06-14 | 2022-08-30 | 青岛海尔洗涤电器有限公司 | Clothes treatment equipment |
| CN112080913B (en) * | 2019-06-14 | 2022-08-30 | 青岛海尔洗涤电器有限公司 | Clothes treatment equipment |
| CN112080912B (en) * | 2019-06-14 | 2022-09-09 | 青岛海尔洗涤电器有限公司 | Clothes treatment equipment |
| CN113123061A (en) * | 2019-12-31 | 2021-07-16 | 合肥海尔滚筒洗衣机有限公司 | Double-drum washing machine |
| CN112663273A (en) * | 2020-12-15 | 2021-04-16 | 珠海格力电器股份有限公司 | Multi-drum washing machine |
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Effective date of registration: 20160831 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier Drum Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant before: haier group corporation Applicant before: Qingdao Haier Drum Washing Machine Co., Ltd. |
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Inventor after: Shu Hai Inventor after: Lv Peishi Inventor after: Li Wenwei Inventor after: Wang Jinkai Inventor after: Wu Jun Inventor before: Lv Peishi Inventor before: Li Wenwei Inventor before: Wang Jinkai Inventor before: Ding Bin Inventor before: Wu Jun |
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